Description
General part information
RDC4072S3V3
The RDC40 series of 40W DC-DC converters are designed for railway applications and comply with EN50121-3-2, the EMC standard for rolling stock apparatus. There are two input voltage ranges. The 72VDC nominal models accept an input from 36V to 140VDC and the 110V nominal versions have a 55V to 176VDC input. A trim pin allows a ±10% adjustment for single output models. Using convection cooling the converters have a wide operating temperature range of -40°C to 85°C and a maximum case temperature of 105°C.
Technical Specifications
Parameters and characteristics for this part
| Specification | RDC4072S3V3 |
|---|---|
| Applications | Railway, ITE (Commercial) |
| Control Features | Active High, Enable |
| Current - Output (Max) | 10 A |
| Efficiency | 87 % |
| Features | OCP, Remote On/Off, OTP, UVLO, SCP, OVP |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Package / Case | 6-DIP Module |
| Power (Watts) | 40 W |
| Size / Dimension Height | 0.42 in |
| Size / Dimension Length | 2 in |
| Size / Dimension Width | 1.6 in |
| Standard Number | 62368-1 |
| Type | Isolated Module |
| Voltage - Input (Max) | 140 V |
| Voltage - Input (Min) | 36 V |
| Voltage - Isolation | 1500 Vrns |
| Voltage - Output 1 | 3.3 V |
Pricing
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